TOTAL VOLUME:
$134.1b
24H VOL:
$141,541,542
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,440,096,988
406,065
Markets across
30,522
events
MATCHED EVENTS:
2,692
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 2, 8:48 PM EST
Kalshi
In the 2026 US Open Men Singles Round Of 64, James Duckworth and Yibing Wu will compete in a best-of-five sets match. The winner of the third set, regardless of the overall match result, determines the outcome of this market.
If James Duckworth wins set 3 in the James Duckworth vs Yibing Wu professional tennis match in the 2026 US Open Men Singles Round Of 64, then the market resolves to Yes. If Yibing Wu wins set 3 in the James Duckworth vs Yibing Wu professional tennis match in the 2026 US Open Men Singles Round Of 64, then the market resolves to Yes.